/*
 * Copyright 2016-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.springframework.vault.core;

import reactor.core.publisher.Mono;

import org.springframework.vault.VaultException;
import org.springframework.vault.support.VaultHealth;

/**
 * Interface that specifies a basic set of administrative Vault operations using reactive
 * infrastructure.
 *
 * @author Mark Paluch
 * @since 3.1
 */
public interface ReactiveVaultSysOperations {

	/**
	 * @return {@literal true} if Vault is initialized.
	 * @see <a href="https://www.vaultproject.io/docs/http/sys-init.html">GET
	 * /sys/init</a>
	 */
	Mono<Boolean> isInitialized() throws VaultException;

	/**
	 * Return the health status of Vault.
	 * @return the {@link VaultHealth}.
	 * @see <a href="https://www.vaultproject.io/docs/http/sys-health.html">GET
	 * /sys/health</a>
	 */
	Mono<VaultHealth> health() throws VaultException;

}
